1r8i

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[[Image:1r8i.jpg|left|200px]]<br /><applet load="1r8i" size="350" color="white" frame="true" align="right" spinBox="true"
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[[Image:1r8i.jpg|left|200px]]
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caption="1r8i, resolution 3.00&Aring;" />
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'''Crystal structure of TraC'''<br />
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{{Structure
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|PDB= 1r8i |SIZE=350|CAPTION= <scene name='initialview01'>1r8i</scene>, resolution 3.00&Aring;
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|SITE=
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|LIGAND=
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|ACTIVITY=
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|GENE= trac ([http://www.ncbi.nlm.nih.gov/Taxonomy/Browser/wwwtax.cgi?mode=Info&srchmode=5&id=562 Escherichia coli])
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}}
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'''Crystal structure of TraC'''
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==Overview==
==Overview==
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==About this Structure==
==About this Structure==
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1R8I is a [http://en.wikipedia.org/wiki/Single_protein Single protein] structure of sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1R8I OCA].
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1R8I is a [[Single protein]] structure of sequence from [http://en.wikipedia.org/wiki/Escherichia_coli Escherichia coli]. Full crystallographic information is available from [http://oca.weizmann.ac.il/oca-bin/ocashort?id=1R8I OCA].
==Reference==
==Reference==
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Structural and functional characterization of the VirB5 protein from the type IV secretion system encoded by the conjugative plasmid pKM101., Yeo HJ, Yuan Q, Beck MR, Baron C, Waksman G, Proc Natl Acad Sci U S A. 2003 Dec 23;100(26):15947-52. Epub 2003 Dec 12. PMID:[http://ispc.weizmann.ac.il//pmbin/getpm?pmid=14673074 14673074]
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Structural and functional characterization of the VirB5 protein from the type IV secretion system encoded by the conjugative plasmid pKM101., Yeo HJ, Yuan Q, Beck MR, Baron C, Waksman G, Proc Natl Acad Sci U S A. 2003 Dec 23;100(26):15947-52. Epub 2003 Dec 12. PMID:[http://www.ncbi.nlm.nih.gov/pubmed/14673074 14673074]
[[Category: Escherichia coli]]
[[Category: Escherichia coli]]
[[Category: Single protein]]
[[Category: Single protein]]
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[[Category: virb5]]
[[Category: virb5]]
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Feb 21 14:48:20 2008''
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''Page seeded by [http://oca.weizmann.ac.il/oca OCA ] on Thu Mar 20 13:48:19 2008''

Revision as of 11:48, 20 March 2008

Image:1r8i.jpg


PDB ID 1r8i

Drag the structure with the mouse to rotate
, resolution 3.00Å
Gene: trac (Escherichia coli)
Coordinates: save as pdb, mmCIF, xml



Crystal structure of TraC


Overview

Type IV secretion systems mediate intercellular transfer of macro-molecules via a mechanism ancestrally related to that of bacterial conjugation machineries. TraC of the IncN plasmid pKM101 belongs to the VirB5 family of proteins, an essential component of most type IV secretion systems. Here, we present the structure of TraC. VirB5/TraC is a single domain protein, which consists of a three helix bundle and a loose globular appendage. Structure-based site-directed mutagenesis followed by functional studies indicates that VirB5 proteins participate in protein-protein interactions important for pilus assembly and function.

About this Structure

1R8I is a Single protein structure of sequence from Escherichia coli. Full crystallographic information is available from OCA.

Reference

Structural and functional characterization of the VirB5 protein from the type IV secretion system encoded by the conjugative plasmid pKM101., Yeo HJ, Yuan Q, Beck MR, Baron C, Waksman G, Proc Natl Acad Sci U S A. 2003 Dec 23;100(26):15947-52. Epub 2003 Dec 12. PMID:14673074

Page seeded by OCA on Thu Mar 20 13:48:19 2008

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